LC //e Card - Things That Make You Go Boom!

Accessing $C0xD where x = 8+the slot of an AppleTalk “card”, will crash the Apple //e Card and its driver software.

In the monitor, listing through the IWM I/O space in slot 6 will cause the disk motor to come on. When the disk motor comes on, the //e Card stops updating the display. Hit the motor off location or press reset to get back.